I need 1 paragraph on Oregon

Oregon was inhabited by many indigenous tribes before traders, explorers, and settlers arrived. An autonomous government was formed in the Oregon country in 1843, the Oregon Territory was created in 1848, and Oregon became the 33rd state on February 14, 1859. Today, Oregon is the 9th largest and 27th most populous U.S. state. Its capital is Salem, the second most populous of its cities, with 160,614 residents (2013 estimate). With 609,456 residents (2013 estimate), Portland is the largest city in Oregon and ranks 29th in the U.S. Its metro population of 2,314,554 (2013 estimate) is 24th. The Willamette Valley in western Oregon is the state's most densely populated area, home to eight of the ten most populous cities.